EZ80F916050MODG Zilog, EZ80F916050MODG Datasheet - Page 6

• Manufacturer Part Number: EZ80F916050MODG
• Description: Microcontrollers (MCU) eZ80F91 Flash Module
• Manufacturer: Zilog
• Series: -r

Specifications of EZ80F916050MODG

• Processor Series: EZ80F91x
• Core: eZ80
• Data Bus Width: 8 bit
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Development Tools By Supplier: eZ80F910300ZCOG
• Module/board Type: Development Module
• Lead Free Status / Rohs Status: Details
• For Use With/related Products: eZ80F91

Block Diagram
Figure 1
PB013505-0607
illustrates the block diagram of eZ80F91 MCU.
RTC_X
DCD0/1
DSR0/1
DTR0/1
RTC_V
CTS0/1
RTS0/1
RxD0/1
TxD0/1
RTC_X
RI0/1
MISO
MOSI
SDA
SCK
SCL
OUT
WP
SS
DD
IN
Encoder/
Decoder
IrDA
Asynchronous
Transmitter
Real Time
Clock and
Universal
Receiver/
Oscillator
Interface
Interface
32 KHz
Parallel
UART
Serial
Serial
SPI
I
(2)
2
C
8-bit General
Figure 1. eZ80F91 Block Diagram
Purpose
I/O Port
GPIO
(4)
MII Interface
Signals (18)
Ethernet
SRAM
8 KB
Memory
256 KB
MAC
Flash
System Clock
Generator
Oscillator,
PLL, and
Crystal
JTAG/ZDI
Controller
Controller
Interface
Interrupt
Arbiter
eZ80
Debug
CPU
Bus
Programmable
Timer/Counter
Interrupt
Vector
[8:0]
®
Reload
eZ80Acclaim!
(4)
Chip Select
Wait State
Generator
BUSACK
BUSREQ
INSTRD
IORQ
MREQ
RD
WR
NMI
HALT_SLP
JTAG / ZDI Signals (5)
&
SRAM
8 KB
Watchdog
POR/VBO
Timer
WDT
®
Flash Microcontrollers
WAIT
CS0
CS1
CS2
CS3
DATA[7:0]
ADDR[23:0]
Internal
Osc.
RC
eZ80F91 MCU
RESET
Product Brief
6